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Zehnder CA155CM-GB ComfoAir 155 CM Mechanical Ventilation Unit With Heat Recovery MVHR & Humidity Sensor for Ceiling Mounting with SMART Technology

CA155CM-GB

Est 3-4 day delivery (Subject to availability)
£1,138.78 inc Vat
£948.98 ex Vat
Free delivery for orders over £100 ex VAT

ComfoAir 155 CM MVHR Unit with SMART Tech – Ceiling-Mounted Mechanical Ventilation with Heat Recovery & Humidity Control

The ComfoAir 155 CM Mechanical Ventilation Unit with Heat Recovery (MVHR) is a ceiling-mounted solution built for modern, compact spaces. Designed with SMART humidity sensing and tool-free maintenance, this discreet and lightweight unit delivers high-efficiency airflow with flexible configuration and quiet performance, making it a top choice for residential ceiling installations.

  • Reversible Left/Right Configuration: Change airflow orientation easily through software without any physical modifications.
  • Integrated SMART Humidity Sensor: Automatically regulates ventilation to maintain optimal air quality and comfort levels.
  • Ceiling-Optimised Installation: Lightweight, compact design ensures easy and secure mounting to ceilings.
  • Filtered Summer Bypass: 100% bypass functionality allows fresh air intake in warmer months while preserving filtration.
  • Hassle-Free Maintenance: Tool-free filter access streamlines servicing for minimal disruption.
Technical Specification
  • Max. Air Volume: 250 m³/h at 100 Pa
  • Thermal Efficiency: 93% (EPN standard)
  • Mounting Type: Ceiling only
  • Power Supply: 230 V, 50 Hz
  • Bypass Function: 100% full and filtered summer bypass

✅ Choose the ComfoAir 155 CM for a sleek, high-performance ceiling-mounted ventilation system with built-in intelligence and efficiency.

Technical Information
Range Zehnder ComfoAir
Product Whole House Filtration
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Delivery

Delivery Options:

  • PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
  • Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
  • Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).

Items requiring specialist shipping:

  • Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.

**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).

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